SOLUTION: Find the domain of each function.
a. h(x)= x+3/x-5
b. SQRT x^2+7
Algebra.Com
Question 43466: Find the domain of each function.
a. h(x)= x+3/x-5
b. SQRT x^2+7
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
a. h(x) = x+3 / x-5
The denominator can not be equal to five because anything divided by zero is undefined.
Domain: or
<====(5)====>
b. SQRT x^2+7
You can not take the square root of a negative number.
and
and
Domain: all reals
RELATED QUESTIONS
ok please help
Find the domain of each function
a) h(x)= x + 3/x-5
b) p(x)=... (answered by venugopalramana)
6. (a) Find the domain of the function
f(x) = {x / sqrt (5−3x) + x sqrt (x + 1)}
(answered by ikleyn)
Find the domain of the function?
f(x)=Sqrt... (answered by Boreal)
Find the domain of these functions.
f(x)=7-x^2
g(x)=2x+1/x-1
f(x)=sqrt(x-5)... (answered by solver91311)
{{{f(x)=x^2}}}, g(x)=x-1, {{{ h(x)=sqrt(x)
a. give the domain and range of each... (answered by stanbon)
a. Find the domain of the function defined by {{{ F(x) = x/sqrt(x+20) + sqrt(5-x) }}}... (answered by josgarithmetic)
Please help: Find the domain for f(x)= {{{ (sqrt((x+3)(7-x))+ sqrt((x-1)(9-x))) /... (answered by jim_thompson5910)
Find the domain of the function h given by
h(x)= 2x=3
_____
x^2-9
(answered by stanbon)
Find the domain of the function... (answered by oscargut)